COOK EC Motor Wiring - Manual

SUPPLEMENTAL INSTALLATION INSTRUCTIONS
EC Motor Wiring
EC MOTOR PART NUMBERS 100180, 100181, 100182
EC MOTOR PART NUMBERS 100202, 100203
INTERNAL SPEED CONTROL EXTERNAL SPEED CONTROL
INTERNAL SPEED CONTROL EXTERNAL SPEED CONTROL
This publication contains supplemental wiring instructions for units incorporating EC motors. Carefully read this publica-
tion prior to any installation or maintenance procedure.
Loren Cook catalogs provide additional information describing the equipment, fan performance, available accessories, and specification data. For addi-
tional safety information, refer to AMCA Publication 410-96, Safety Practices for Users and Installers of Industrial and Commercial Fans.
All of the publications listed above can be obtained from Loren Cook Company by phoning (417)869-6474, extension 166; by FAX at (417)832-9431; or
by e-mail at [email protected]. For information on special equipment, contact Loren Cook Company Customer Service Department at (417)869-6474.
EC Motor Wiring Diagram Supplement-March 2014
Transformer By Others Optional COOK Speed Control
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3
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1